RMS Images are meant to represent the root-mean-square deviation from the mean (rmsd) appropriate to measure the noise level in a Gaussian distribution.

maximum 3.6964e-03 Jy/beam
minimum 1.2039e-04 Jy/beam
mean 2.8440e-04 Jy/beam
median 1.5903e-04 Jy/beam
sigma 2.4894e-04 Jy/beam
MAD rms 3.7861e-05 Jy/beam

RMS images

VLASS2.1.sb38547417.eb38659598.59111.3291737963_split_split.ms

s14_0.VLASS2.1.se.T13t06.J032606_113000.06.2048.v1.I.iter3.image.pbcor.tt0.rms.I.mean.sky.png

s14_0.VLASS2.1.se.T13t06.J032606_113000.06.2048.v1.I.iter3.image.pbcor.tt1.rms.I.mean.sky.png

vis
['VLASS2.1.sb38547417.eb38659598.59111.3291737963_split_split.ms']
output_dir
 
Start time
2025-03-13 23:12:55.320
End
2025-03-13 23:26:17.470
Duration
0:13:22.150
Note, WebLog generation is not included in the time.

CASA logs for stage 16